🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 12.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,843,822 km

• M1: 169,644 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 277 Days

Day: 17.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.71 AU - 1.03 AU

Year: 287 Days

Day: 16.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.33 AU - 1.35 AU

Year: 548 Days

Day: 22.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.98 AU - 4.02 AU

Year: 2312 Days

Day: 31.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,843,822 km

• M1: 718,668 km (0.073 R)
• M2: 1,501,963 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 13

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.59 AU - 5.61 AU

Year: 4679 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,843,822 km

• M1: 175,777 km (0.075 R)
• M2: 267,182 km (0.062 R)
• M3: 368,310 km (0.079 R)
• M4: 617,390 km (0.066 R)
• M5: 820,544 km (0.087 R)
• M6: 1,132,605 km (0.108 R)
• M7: 1,220,419 km (0.088 R)
• M8: 1,403,378 km (0.092 R)
• M9: 1,595,760 km (0.075 R)
• M10: 1,918,892 km (0.104 R)
• M11: 2,510,252 km (0.104 R)
• M12: 2,746,318 km (0.077 R)
• M13: 2,989,713 km (0.064 R)
• M14: 3,261,682 km (0.092 R)
• M15: 3,432,972 km (0.105 R)
• M16: 3,607,403 km (0.109 R)
• M17: 4,079,534 km (0.111 R)
• M18: 4,171,686 km (0.052 R)
• M19: 4,264,587 km (0.075 R)
• M20: 4,428,845 km (0.092 R)
• M21: 4,595,198 km (0.074 R)
• M22: 5,032,772 km (0.085 R)
• M23: 5,458,378 km (0.109 R)
• M24: 5,662,728 km (0.109 R)
• M25: 5,765,801 km (0.069 R)
• M26: 6,079,059 km (0.091 R)
• M27: 6,211,304 km (0.12 R)
• M28: 6,831,686 km (0.097 R)
• M29: 7,986,582 km (0.077 R)
• M30: 8,277,400 km (0.102 R)
• M31: 8,424,155 km (0.099 R)
• M32: 8,660,819 km (0.047 R)
• M33: 8,750,129 km (0.119 R)
• M34: 8,839,738 km (0.087 R)
• M35: 9,080,142 km (0.051 R)
• M36: 9,322,939 km (0.117 R)
• M37: 9,567,681 km (0.114 R)
• M38: 10,157,695 km (0.032 R)
• M39: 10,631,921 km (0.077 R)
• M40: 10,984,373 km (0.107 R)
• M41: 11,373,178 km (0.108 R)
• M42: 11,700,648 km (0.092 R)
• M43: 12,365,012 km (0.116 R)
• M44: 13,109,860 km (0.042 R)
• M45: 13,764,949 km (0.059 R)
• M46: 14,079,104 km (0.107 R)
• M47: 14,254,583 km (0.111 R)
• M48: 14,572,329 km (0.03 R)
• M49: 14,678,693 km (0.095 R)
• M50: 14,892,318 km (0.077 R)
• M51: 15,467,223 km (0.068 R)
• M52: 15,939,653 km (0.095 R)
• M53: 16,049,308 km (0.065 R)
• M54: 16,159,263 km (0.048 R)
• M55: 16,490,622 km (0.083 R)
• M56: 17,272,570 km (0.054 R)
• M57: 17,876,347 km (0.077 R)
• M58: 18,872,519 km (0.093 R)
• M59: 19,455,353 km (0.118 R)
• M60: 19,572,637 km (0.12 R)
• M61: 19,886,494 km (0.105 R)
• M62: 20,479,649 km (0.05 R)
• M63: 21,683,314 km (0.103 R)
• M64: 21,967,400 km (0.034 R)
• M65: 22,089,622 km (0.113 R)
• M66: 22,171,152 km (0.06 R)
• M67: 22,498,473 km (0.102 R)
• M68: 22,580,602 km (0.113 R)
• M69: 23,573,184 km (0.084 R)
• M70: 24,158,859 km (0.075 R)
• M71: 25,686,553 km (0.087 R)
• M72: 25,944,310 km (0.086 R)
• M73: 26,073,413 km (0.102 R)
• M74: 27,201,830 km (0.077 R)
• M75: 28,523,676 km (0.088 R)
• M76: 28,701,399 km (0.074 R)
• M77: 29,281,838 km (0.055 R)
• M78: 29,866,168 km (0.119 R)
• M79: 30,227,746 km (0.083 R)
• M80: 30,409,058 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 8.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.53 AU - 11.65 AU

Year: 12169 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 101,843,822 km

• M1: 140,024 km (0.106 R)
• M2: 195,973 km (0.113 R)
• M3: 279,898 km (0.087 R)
• M4: 394,639 km (0.077 R)
• M5: 543,339 km (0.077 R)
• M6: 676,332 km (0.037 R)
• M7: 1,056,610 km (0.11 R)
• M8: 1,226,104 km (0.113 R)
• M9: 1,336,507 km (0.111 R)
• M10: 1,639,593 km (0.087 R)
• M11: 1,990,100 km (0.096 R)
• M12: 2,474,648 km (0.094 R)
• M13: 2,672,865 km (0.109 R)
• M14: 2,965,179 km (0.095 R)
• M15: 3,145,445 km (0.108 R)
• M16: 3,391,533 km (0.084 R)
• M17: 3,740,246 km (0.081 R)
• M18: 4,034,056 km (0.088 R)
• M19: 5,575,812 km (0.054 R)
• M20: 7,117,867 km (0.055 R)
• M21: 7,522,828 km (0.066 R)
• M22: 7,893,831 km (0.104 R)
• M23: 8,696,573 km (0.088 R)
• M24: 9,348,670 km (0.084 R)
• M25: 10,016,325 km (0.079 R)
• M26: 10,151,712 km (0.074 R)
• M27: 10,745,465 km (0.036 R)
• M28: 10,930,518 km (0.099 R)
• M29: 11,069,943 km (0.102 R)
• M30: 11,163,143 km (0.069 R)
• M31: 11,350,589 km (0.118 R)
• M32: 11,633,478 km (0.072 R)
• M33: 12,302,929 km (0.118 R)
• M34: 12,935,578 km (0.098 R)
• M35: 13,280,701 km (0.104 R)
• M36: 13,879,391 km (0.104 R)
• M37: 14,639,947 km (0.078 R)
• M38: 14,947,969 km (0.086 R)
• M39: 15,051,191 km (0.101 R)
• M40: 15,466,176 km (0.105 R)
• M41: 15,832,541 km (0.083 R)
• M42: 17,055,952 km (0.037 R)
• M43: 17,163,812 km (0.069 R)
• M44: 17,380,131 km (0.072 R)
• M45: 17,542,894 km (0.107 R)
• M46: 18,419,986 km (0.1 R)
• M47: 18,586,039 km (0.086 R)
• M48: 18,752,542 km (0.118 R)
• M49: 20,216,656 km (0.117 R)
• M50: 20,847,062 km (0.037 R)
• M51: 20,962,402 km (0.103 R)
• M52: 21,600,437 km (0.098 R)
• M53: 22,717,334 km (0.044 R)
• M54: 23,014,436 km (0.102 R)
• M55: 23,074,125 km (0.115 R)
• M56: 23,432,562 km (0.116 R)
• M57: 23,792,943 km (0.088 R)
• M58: 24,034,095 km (0.082 R)
• M59: 24,094,682 km (0.043 R)
• M60: 24,458,354 km (0.1 R)
• M61: 26,303,943 km (0.063 R)
• M62: 26,428,708 km (0.079 R)
• M63: 27,876,067 km (0.115 R)
• M64: 29,997,365 km (0.088 R)
• M65: 30,716,033 km (0.088 R)
• M66: 31,771,297 km (0.1 R)
• M67: 32,437,007 km (0.063 R)
• M68: 32,905,697 km (0.107 R)
• M69: 33,443,950 km (0.117 R)
• M70: 34,053,113 km (0.094 R)
• M71: 35,419,839 km (0.109 R)
• M72: 35,695,398 km (0.04 R)
• M73: 36,456,702 km (0.102 R)
• M74: 36,874,230 km (0.088 R)
• M75: 37,013,804 km (0.118 R)
• M76: 37,223,391 km (0.095 R)
• M77: 38,206,847 km (0.049 R)
• M78: 38,277,308 km (0.067 R)
• M79: 39,056,563 km (0.109 R)
• M80: 40,486,569 km (0.066 R)
• M81: 42,883,426 km (0.1 R)
• M82: 43,988,057 km (0.116 R)
• M83: 44,729,614 km (0.104 R)
• M84: 45,624,957 km (0.094 R)
• M85: 46,526,284 km (0.074 R)
• M86: 47,585,138 km (0.081 R)
• M87: 50,266,979 km (0.101 R)
• M88: 51,042,195 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.6

Radius: 6.6

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.24 AU - 19.92 AU

Year: 28279 Days

Day: 22.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,843,822 km

• M1: 129,402 km (0.116 R)
• M2: 287,976 km (0.078 R)
• M3: 584,628 km (0.111 R)
• M4: 806,333 km (0.096 R)
• M5: 1,430,604 km (0.055 R)
• M6: 1,729,651 km (0.116 R)
• M7: 1,926,521 km (0.037 R)
• M8: 2,384,740 km (0.109 R)
• M9: 2,515,339 km (0.067 R)
• M10: 3,397,068 km (0.11 R)
• M11: 3,445,987 km (0.061 R)
• M12: 5,017,961 km (0.028 R)
• M13: 5,185,810 km (0.065 R)
• M14: 5,993,938 km (0.064 R)
• M15: 6,964,529 km (0.099 R)
• M16: 7,918,215 km (0.119 R)
• M17: 8,509,875 km (0.067 R)
• M18: 9,527,440 km (0.098 R)
• M19: 9,735,530 km (0.059 R)
• M20: 10,870,529 km (0.114 R)
• M21: 11,380,060 km (0.109 R)
• M22: 12,121,616 km (0.113 R)
• M23: 12,878,731 km (0.098 R)
• M24: 13,650,955 km (0.098 R)
• M25: 14,438,289 km (0.11 R)
• M26: 14,517,725 km (0.11 R)
• M27: 15,646,591 km (0.087 R)
• M28: 16,386,951 km (0.111 R)
• M29: 16,636,330 km (0.046 R)
• M30: 17,646,266 km (0.056 R)
• M31: 17,901,779 km (0.092 R)
• M32: 17,987,199 km (0.03 R)
• M33: 18,330,526 km (0.092 R)
• M34: 18,589,331 km (0.102 R)
• M35: 18,936,398 km (0.067 R)
• M36: 19,023,464 km (0.103 R)
• M37: 19,460,888 km (0.115 R)
• M38: 20,345,610 km (0.109 R)
• M39: 21,062,931 km (0.086 R)
• M40: 22,246,101 km (0.072 R)
• M41: 22,799,314 km (0.086 R)
• M42: 23,077,716 km (0.054 R)
• M43: 23,731,608 km (0.083 R)
• M44: 24,391,484 km (0.104 R)
• M45: 26,504,704 km (0.103 R)
• M46: 29,681,414 km (0.088 R)
• M47: 32,141,551 km (0.11 R)
• M48: 35,952,407 km (0.036 R)
• M49: 37,254,059 km (0.072 R)
• M50: 38,130,403 km (0.087 R)
• M51: 40,575,131 km (0.051 R)
• M52: 40,687,479 km (0.059 R)
• M53: 43,874,213 km (0.111 R)
• M54: 45,964,993 km (0.109 R)
• M55: 46,669,001 km (0.063 R)
• M56: 48,206,717 km (0.049 R)
• M57: 49,041,623 km (0.102 R)
• M58: 49,400,807 km (0.113 R)
• M59: 49,640,912 km (0.116 R)
• M60: 50,604,771 km (0.104 R)
• M61: 50,967,695 km (0.09 R)
• M62: 51,331,667 km (0.12 R)
• M63: 51,574,764 km (0.074 R)
• M64: 52,184,076 km (0.093 R)
• M65: 52,306,297 km (0.101 R)
• M66: 52,428,519 km (0.081 R)
• M67: 52,673,261 km (0.102 R)
• M68: 53,041,271 km (0.085 R)
• M69: 55,017,759 km (0.088 R)
• M70: 55,266,540 km (0.096 R)
• M71: 56,390,618 km (0.065 R)
• M72: 60,576,217 km (0.026 R)
• M73: 61,605,899 km (0.046 R)
• M74: 62,641,416 km (0.075 R)
• M75: 64,205,312 km (0.042 R)
• M76: 67,637,685 km (0.083 R)
• M77: 69,107,784 km (0.115 R)
• M78: 70,993,914 km (0.118 R)
• M79: 71,129,300 km (0.05 R)
• M80: 72,351,365 km (0.045 R)
• M81: 73,306,846 km (0.107 R)
• M82: 77,587,739 km (0.105 R)
• M83: 81,665,328 km (0.101 R)
• M84: 82,375,320 km (0.083 R)
• M85: 84,661,175 km (0.071 R)
• M86: 87,983,444 km (0.097 R)
• M87: 88,565,530 km (0.118 R)
• M88: 90,319,565 km (0.1 R)
• M89: 91,200,846 km (0.119 R)
• M90: 93,120,187 km (0.12 R)
• M91: 95,949,232 km (0.046 R)
• M92: 99,562,768 km (0.094 R)
• M93: 99,714,311 km (0.066 R)
• M94: 100,169,388 km (0.093 R)
• M95: 101,843,837 km (0.106 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,471 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit